32270420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 90493200

約数和(自身を除く): 58222780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 149, 170, 182, 196, 221, 238, 245, 260, 298, 340, 364, 442, 455, 476, 490, 595, 596, 637, 745, 833, 884, 910, 980, 1043, 1105, 1190, 1274, 1490, 1547, 1666, 1820, 1937, 2086, 2210, 2380, 2533, 2548, 2980, 3094, 3185, 3332, 3874, 4165, 4172, 4420, 5066, 5215, 6188, 6370, 7301, 7735, 7748, 8330, 9685, 10132, 10430, 10829, 12665, 12740, 13559, 14602, 15470, 16660, 17731, 19370, 20860, 21658, 25330, 27118, 29204, 30940, 32929, 35462, 36505, 38740, 43316, 50660, 54145, 54236, 65858, 67795, 70924, 73010, 88655, 94913, 108290, 124117, 131716, 135590, 146020, 164645, 177310, 189826, 216580, 230503, 248234, 271180, 329290, 354620, 379652, 461006, 474565, 496468, 620585, 658580, 922012, 949130, 1152515, 1241170, 1613521, 1898260, 2305030, 2482340, 3227042, 4610060, 6454084, 8067605, 16135210, 32270420]

約数ペア:

[(1, 32270420), (2, 16135210), (4, 8067605), (5, 6454084), (7, 4610060), (10, 3227042), (13, 2482340), (14, 2305030), (17, 1898260), (20, 1613521), (26, 1241170), (28, 1152515), (34, 949130), (35, 922012), (49, 658580), (52, 620585), (65, 496468), (68, 474565), (70, 461006), (85, 379652), (91, 354620), (98, 329290), (119, 271180), (130, 248234), (140, 230503), (149, 216580), (170, 189826), (182, 177310), (196, 164645), (221, 146020), (238, 135590), (245, 131716), (260, 124117), (298, 108290), (340, 94913), (364, 88655), (442, 73010), (455, 70924), (476, 67795), (490, 65858), (595, 54236), (596, 54145), (637, 50660), (745, 43316), (833, 38740), (884, 36505), (910, 35462), (980, 32929), (1043, 30940), (1105, 29204), (1190, 27118), (1274, 25330), (1490, 21658), (1547, 20860), (1666, 19370), (1820, 17731), (1937, 16660), (2086, 15470), (2210, 14602), (2380, 13559), (2533, 12740), (2548, 12665), (2980, 10829), (3094, 10430), (3185, 10132), (3332, 9685), (3874, 8330), (4165, 7748), (4172, 7735), (4420, 7301), (5066, 6370), (5215, 6188)]