458606460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1481}}^1$

素因数の和:1903

約数の個数: 96

約数和(自身を含む): 1387294272

約数和(自身を除く): 928687812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 397, 780, 794, 1191, 1481, 1588, 1985, 2382, 2962, 3970, 4443, 4764, 5161, 5924, 5955, 7405, 7940, 8886, 10322, 11910, 14810, 15483, 17772, 19253, 20644, 22215, 23820, 25805, 29620, 30966, 38506, 44430, 51610, 57759, 61932, 77012, 77415, 88860, 96265, 103220, 115518, 154830, 192530, 231036, 288795, 309660, 385060, 577590, 587957, 1155180, 1175914, 1763871, 2351828, 2939785, 3527742, 5879570, 7055484, 7643441, 8819355, 11759140, 15286882, 17638710, 22930323, 30573764, 35277420, 38217205, 45860646, 76434410, 91721292, 114651615, 152868820, 229303230, 458606460]

約数ペア:

[(1, 458606460), (2, 229303230), (3, 152868820), (4, 114651615), (5, 91721292), (6, 76434410), (10, 45860646), (12, 38217205), (13, 35277420), (15, 30573764), (20, 22930323), (26, 17638710), (30, 15286882), (39, 11759140), (52, 8819355), (60, 7643441), (65, 7055484), (78, 5879570), (130, 3527742), (156, 2939785), (195, 2351828), (260, 1763871), (390, 1175914), (397, 1155180), (780, 587957), (794, 577590), (1191, 385060), (1481, 309660), (1588, 288795), (1985, 231036), (2382, 192530), (2962, 154830), (3970, 115518), (4443, 103220), (4764, 96265), (5161, 88860), (5924, 77415), (5955, 77012), (7405, 61932), (7940, 57759), (8886, 51610), (10322, 44430), (11910, 38506), (14810, 30966), (15483, 29620), (17772, 25805), (19253, 23820), (20644, 22215)]