153972910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 372314880

約数和(自身を除く): 218341970

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 37, 65, 70, 74, 85, 91, 119, 130, 170, 182, 185, 221, 238, 259, 269, 370, 442, 455, 481, 518, 538, 595, 629, 910, 962, 1105, 1190, 1258, 1295, 1345, 1547, 1883, 2210, 2405, 2590, 2690, 3094, 3145, 3367, 3497, 3766, 4403, 4573, 4810, 6290, 6734, 6994, 7735, 8177, 8806, 9146, 9415, 9953, 15470, 16354, 16835, 17485, 18830, 19906, 22015, 22865, 24479, 32011, 33670, 34970, 40885, 44030, 45730, 48958, 49765, 57239, 59449, 64022, 69671, 81770, 99530, 114478, 118898, 122395, 129389, 139342, 160055, 169201, 244790, 258778, 286195, 297245, 320110, 338402, 348355, 416143, 572390, 594490, 646945, 696710, 832286, 846005, 905723, 1184407, 1293890, 1692010, 1811446, 2080715, 2199613, 2368814, 4161430, 4399226, 4528615, 5922035, 9057230, 10998065, 11844070, 15397291, 21996130, 30794582, 76986455, 153972910]

約数ペア:

[(1, 153972910), (2, 76986455), (5, 30794582), (7, 21996130), (10, 15397291), (13, 11844070), (14, 10998065), (17, 9057230), (26, 5922035), (34, 4528615), (35, 4399226), (37, 4161430), (65, 2368814), (70, 2199613), (74, 2080715), (85, 1811446), (91, 1692010), (119, 1293890), (130, 1184407), (170, 905723), (182, 846005), (185, 832286), (221, 696710), (238, 646945), (259, 594490), (269, 572390), (370, 416143), (442, 348355), (455, 338402), (481, 320110), (518, 297245), (538, 286195), (595, 258778), (629, 244790), (910, 169201), (962, 160055), (1105, 139342), (1190, 129389), (1258, 122395), (1295, 118898), (1345, 114478), (1547, 99530), (1883, 81770), (2210, 69671), (2405, 64022), (2590, 59449), (2690, 57239), (3094, 49765), (3145, 48958), (3367, 45730), (3497, 44030), (3766, 40885), (4403, 34970), (4573, 33670), (4810, 32011), (6290, 24479), (6734, 22865), (6994, 22015), (7735, 19906), (8177, 18830), (8806, 17485), (9146, 16835), (9415, 16354), (9953, 15470)]