29391180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 103229280

約数和(自身を除く): 73838100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 769, 780, 910, 980, 1092, 1274, 1365, 1470, 1538, 1820, 1911, 2307, 2548, 2730, 2940, 3076, 3185, 3822, 3845, 4614, 5383, 5460, 6370, 7644, 7690, 9228, 9555, 9997, 10766, 11535, 12740, 15380, 16149, 19110, 19994, 21532, 23070, 26915, 29991, 32298, 37681, 38220, 39988, 46140, 49985, 53830, 59982, 64596, 69979, 75362, 80745, 99970, 107660, 113043, 119964, 139958, 149955, 150724, 161490, 188405, 199940, 209937, 226086, 279916, 299910, 322980, 349895, 376810, 419874, 452172, 489853, 565215, 599820, 699790, 753620, 839748, 979706, 1049685, 1130430, 1399580, 1469559, 1959412, 2099370, 2260860, 2449265, 2939118, 4198740, 4898530, 5878236, 7347795, 9797060, 14695590, 29391180]

約数ペア:

[(1, 29391180), (2, 14695590), (3, 9797060), (4, 7347795), (5, 5878236), (6, 4898530), (7, 4198740), (10, 2939118), (12, 2449265), (13, 2260860), (14, 2099370), (15, 1959412), (20, 1469559), (21, 1399580), (26, 1130430), (28, 1049685), (30, 979706), (35, 839748), (39, 753620), (42, 699790), (49, 599820), (52, 565215), (60, 489853), (65, 452172), (70, 419874), (78, 376810), (84, 349895), (91, 322980), (98, 299910), (105, 279916), (130, 226086), (140, 209937), (147, 199940), (156, 188405), (182, 161490), (195, 150724), (196, 149955), (210, 139958), (245, 119964), (260, 113043), (273, 107660), (294, 99970), (364, 80745), (390, 75362), (420, 69979), (455, 64596), (490, 59982), (546, 53830), (588, 49985), (637, 46140), (735, 39988), (769, 38220), (780, 37681), (910, 32298), (980, 29991), (1092, 26915), (1274, 23070), (1365, 21532), (1470, 19994), (1538, 19110), (1820, 16149), (1911, 15380), (2307, 12740), (2548, 11535), (2730, 10766), (2940, 9997), (3076, 9555), (3185, 9228), (3822, 7690), (3845, 7644), (4614, 6370), (5383, 5460)]