29134980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 106404480

約数和(自身を除く): 77269500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1217, 1260, 1330, 1596, 1710, 1995, 2394, 2434, 2660, 3420, 3651, 3990, 4788, 4868, 5985, 6085, 7302, 7980, 8519, 10953, 11970, 12170, 14604, 17038, 18255, 21906, 23123, 23940, 24340, 25557, 34076, 36510, 42595, 43812, 46246, 51114, 54765, 69369, 73020, 76671, 85190, 92492, 102228, 109530, 115615, 127785, 138738, 153342, 161861, 170380, 208107, 219060, 231230, 255570, 277476, 306684, 323722, 346845, 383355, 416214, 462460, 485583, 511140, 647444, 693690, 766710, 809305, 832428, 971166, 1040535, 1387380, 1456749, 1533420, 1618610, 1942332, 2081070, 2427915, 2913498, 3237220, 4162140, 4855830, 5826996, 7283745, 9711660, 14567490, 29134980]

約数ペア:

[(1, 29134980), (2, 14567490), (3, 9711660), (4, 7283745), (5, 5826996), (6, 4855830), (7, 4162140), (9, 3237220), (10, 2913498), (12, 2427915), (14, 2081070), (15, 1942332), (18, 1618610), (19, 1533420), (20, 1456749), (21, 1387380), (28, 1040535), (30, 971166), (35, 832428), (36, 809305), (38, 766710), (42, 693690), (45, 647444), (57, 511140), (60, 485583), (63, 462460), (70, 416214), (76, 383355), (84, 346845), (90, 323722), (95, 306684), (105, 277476), (114, 255570), (126, 231230), (133, 219060), (140, 208107), (171, 170380), (180, 161861), (190, 153342), (210, 138738), (228, 127785), (252, 115615), (266, 109530), (285, 102228), (315, 92492), (342, 85190), (380, 76671), (399, 73020), (420, 69369), (532, 54765), (570, 51114), (630, 46246), (665, 43812), (684, 42595), (798, 36510), (855, 34076), (1140, 25557), (1197, 24340), (1217, 23940), (1260, 23123), (1330, 21906), (1596, 18255), (1710, 17038), (1995, 14604), (2394, 12170), (2434, 11970), (2660, 10953), (3420, 8519), (3651, 7980), (3990, 7302), (4788, 6085), (4868, 5985)]