879736130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 2026708992

約数和(自身を除く): 1146972862

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 67, 70, 91, 94, 130, 134, 182, 235, 307, 329, 335, 455, 469, 470, 611, 614, 658, 670, 871, 910, 938, 1222, 1535, 1645, 1742, 2149, 2345, 3055, 3070, 3149, 3290, 3991, 4277, 4298, 4355, 4690, 6097, 6110, 6298, 7982, 8554, 8710, 10745, 12194, 14429, 15745, 19955, 20569, 21385, 21490, 22043, 27937, 28858, 30485, 31490, 39910, 40937, 41138, 42770, 44086, 55874, 60970, 72145, 81874, 101003, 102845, 110215, 139685, 143983, 144290, 187577, 202006, 204685, 205690, 220430, 267397, 279370, 286559, 287966, 375154, 409370, 505015, 534794, 573118, 719915, 937885, 966743, 1010030, 1313039, 1336985, 1432795, 1439830, 1871779, 1875770, 1933486, 2626078, 2673970, 2865590, 3743558, 4833715, 6565195, 6767201, 9358895, 9667430, 12567659, 13130390, 13534402, 18717790, 25135318, 33836005, 62838295, 67672010, 87973613, 125676590, 175947226, 439868065, 879736130]

約数ペア:

[(1, 879736130), (2, 439868065), (5, 175947226), (7, 125676590), (10, 87973613), (13, 67672010), (14, 62838295), (26, 33836005), (35, 25135318), (47, 18717790), (65, 13534402), (67, 13130390), (70, 12567659), (91, 9667430), (94, 9358895), (130, 6767201), (134, 6565195), (182, 4833715), (235, 3743558), (307, 2865590), (329, 2673970), (335, 2626078), (455, 1933486), (469, 1875770), (470, 1871779), (611, 1439830), (614, 1432795), (658, 1336985), (670, 1313039), (871, 1010030), (910, 966743), (938, 937885), (1222, 719915), (1535, 573118), (1645, 534794), (1742, 505015), (2149, 409370), (2345, 375154), (3055, 287966), (3070, 286559), (3149, 279370), (3290, 267397), (3991, 220430), (4277, 205690), (4298, 204685), (4355, 202006), (4690, 187577), (6097, 144290), (6110, 143983), (6298, 139685), (7982, 110215), (8554, 102845), (8710, 101003), (10745, 81874), (12194, 72145), (14429, 60970), (15745, 55874), (19955, 44086), (20569, 42770), (21385, 41138), (21490, 40937), (22043, 39910), (27937, 31490), (28858, 30485)]