1946135230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1277}}^1$

素因数の和:1933

約数の個数: 64

約数和(自身を含む): 3980612160

約数和(自身を除く): 2034476930

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 617, 1234, 1235, 1277, 2470, 2554, 3085, 6170, 6385, 8021, 11723, 12770, 16042, 16601, 23446, 24263, 33202, 40105, 48526, 58615, 80210, 83005, 117230, 121315, 152399, 166010, 242630, 304798, 315419, 630838, 761995, 787909, 1523990, 1575818, 1577095, 3154190, 3939545, 7879090, 10242817, 14970271, 20485634, 29940542, 51214085, 74851355, 102428170, 149702710, 194613523, 389227046, 973067615, 1946135230]

約数ペア:

[(1, 1946135230), (2, 973067615), (5, 389227046), (10, 194613523), (13, 149702710), (19, 102428170), (26, 74851355), (38, 51214085), (65, 29940542), (95, 20485634), (130, 14970271), (190, 10242817), (247, 7879090), (494, 3939545), (617, 3154190), (1234, 1577095), (1235, 1575818), (1277, 1523990), (2470, 787909), (2554, 761995), (3085, 630838), (6170, 315419), (6385, 304798), (8021, 242630), (11723, 166010), (12770, 152399), (16042, 121315), (16601, 117230), (23446, 83005), (24263, 80210), (33202, 58615), (40105, 48526)]