29127572740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{7481}}^1$

素因数の和:7670

約数の個数: 144

約数和(自身を含む): 74155299120

約数和(自身を除く): 45027726380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 137, 140, 145, 196, 203, 245, 274, 290, 406, 490, 548, 580, 685, 812, 959, 980, 1015, 1370, 1421, 1918, 2030, 2740, 2842, 3836, 3973, 4060, 4795, 5684, 6713, 7105, 7481, 7946, 9590, 13426, 14210, 14962, 15892, 19180, 19865, 26852, 27811, 28420, 29924, 33565, 37405, 39730, 52367, 55622, 67130, 74810, 79460, 104734, 111244, 134260, 139055, 149620, 194677, 209468, 216949, 261835, 278110, 366569, 389354, 433898, 523670, 556220, 733138, 778708, 867796, 973385, 1024897, 1047340, 1084745, 1466276, 1518643, 1832845, 1946770, 2049794, 2169490, 3037286, 3665690, 3893540, 4099588, 4338980, 5124485, 6074572, 7174279, 7331380, 7593215, 10248970, 10630501, 14348558, 15186430, 20497940, 21261002, 28697116, 29722013, 30372860, 35871395, 42522004, 50219953, 53152505, 59444026, 71742790, 100439906, 106305010, 118888052, 143485580, 148610065, 200879812, 208054091, 212610020, 251099765, 297220130, 416108182, 502199530, 594440260, 832216364, 1004399060, 1040270455, 1456378637, 2080540910, 2912757274, 4161081820, 5825514548, 7281893185, 14563786370, 29127572740]

約数ペア:

[(1, 29127572740), (2, 14563786370), (4, 7281893185), (5, 5825514548), (7, 4161081820), (10, 2912757274), (14, 2080540910), (20, 1456378637), (28, 1040270455), (29, 1004399060), (35, 832216364), (49, 594440260), (58, 502199530), (70, 416108182), (98, 297220130), (116, 251099765), (137, 212610020), (140, 208054091), (145, 200879812), (196, 148610065), (203, 143485580), (245, 118888052), (274, 106305010), (290, 100439906), (406, 71742790), (490, 59444026), (548, 53152505), (580, 50219953), (685, 42522004), (812, 35871395), (959, 30372860), (980, 29722013), (1015, 28697116), (1370, 21261002), (1421, 20497940), (1918, 15186430), (2030, 14348558), (2740, 10630501), (2842, 10248970), (3836, 7593215), (3973, 7331380), (4060, 7174279), (4795, 6074572), (5684, 5124485), (6713, 4338980), (7105, 4099588), (7481, 3893540), (7946, 3665690), (9590, 3037286), (13426, 2169490), (14210, 2049794), (14962, 1946770), (15892, 1832845), (19180, 1518643), (19865, 1466276), (26852, 1084745), (27811, 1047340), (28420, 1024897), (29924, 973385), (33565, 867796), (37405, 778708), (39730, 733138), (52367, 556220), (55622, 523670), (67130, 433898), (74810, 389354), (79460, 366569), (104734, 278110), (111244, 261835), (134260, 216949), (139055, 209468), (149620, 194677)]