29189220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 85131648

約数和(自身を除く): 55942428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 67, 106, 134, 137, 159, 201, 212, 265, 268, 274, 318, 335, 402, 411, 530, 548, 636, 670, 685, 795, 804, 822, 1005, 1060, 1340, 1370, 1590, 1644, 2010, 2055, 2740, 3180, 3551, 4020, 4110, 7102, 7261, 8220, 9179, 10653, 14204, 14522, 17755, 18358, 21306, 21783, 27537, 29044, 35510, 36305, 36716, 42612, 43566, 45895, 53265, 55074, 71020, 72610, 87132, 91790, 106530, 108915, 110148, 137685, 145220, 183580, 213060, 217830, 275370, 435660, 486487, 550740, 972974, 1459461, 1945948, 2432435, 2918922, 4864870, 5837844, 7297305, 9729740, 14594610, 29189220]

約数ペア:

[(1, 29189220), (2, 14594610), (3, 9729740), (4, 7297305), (5, 5837844), (6, 4864870), (10, 2918922), (12, 2432435), (15, 1945948), (20, 1459461), (30, 972974), (53, 550740), (60, 486487), (67, 435660), (106, 275370), (134, 217830), (137, 213060), (159, 183580), (201, 145220), (212, 137685), (265, 110148), (268, 108915), (274, 106530), (318, 91790), (335, 87132), (402, 72610), (411, 71020), (530, 55074), (548, 53265), (636, 45895), (670, 43566), (685, 42612), (795, 36716), (804, 36305), (822, 35510), (1005, 29044), (1060, 27537), (1340, 21783), (1370, 21306), (1590, 18358), (1644, 17755), (2010, 14522), (2055, 14204), (2740, 10653), (3180, 9179), (3551, 8220), (4020, 7261), (4110, 7102)]