195718380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22811}}^1$

素因数の和:22847

約数の個数: 96

約数和(自身を含む): 643845888

約数和(自身を除く): 448127508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 22811, 45622, 68433, 91244, 114055, 136866, 228110, 250921, 273732, 296543, 342165, 456220, 501842, 593086, 684330, 752763, 889629, 1003684, 1186172, 1254605, 1368660, 1482715, 1505526, 1779258, 2509210, 2965430, 3011052, 3261973, 3558516, 3763815, 4448145, 5018420, 5930860, 6523946, 7527630, 8896290, 9785919, 13047892, 15055260, 16309865, 17792580, 19571838, 32619730, 39143676, 48929595, 65239460, 97859190, 195718380]

約数ペア:

[(1, 195718380), (2, 97859190), (3, 65239460), (4, 48929595), (5, 39143676), (6, 32619730), (10, 19571838), (11, 17792580), (12, 16309865), (13, 15055260), (15, 13047892), (20, 9785919), (22, 8896290), (26, 7527630), (30, 6523946), (33, 5930860), (39, 5018420), (44, 4448145), (52, 3763815), (55, 3558516), (60, 3261973), (65, 3011052), (66, 2965430), (78, 2509210), (110, 1779258), (130, 1505526), (132, 1482715), (143, 1368660), (156, 1254605), (165, 1186172), (195, 1003684), (220, 889629), (260, 752763), (286, 684330), (330, 593086), (390, 501842), (429, 456220), (572, 342165), (660, 296543), (715, 273732), (780, 250921), (858, 228110), (1430, 136866), (1716, 114055), (2145, 91244), (2860, 68433), (4290, 45622), (8580, 22811)]