15630650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 36640512

約数和(自身を除く): 21009862

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 50, 70, 71, 74, 85, 119, 142, 170, 175, 185, 238, 259, 350, 355, 370, 425, 497, 518, 595, 629, 710, 850, 925, 994, 1190, 1207, 1258, 1295, 1775, 1850, 2414, 2485, 2590, 2627, 2975, 3145, 3550, 4403, 4970, 5254, 5950, 6035, 6290, 6475, 8449, 8806, 12070, 12425, 12950, 13135, 15725, 16898, 18389, 22015, 24850, 26270, 30175, 31450, 36778, 42245, 44030, 44659, 60350, 65675, 84490, 89318, 91945, 110075, 131350, 183890, 211225, 220150, 223295, 312613, 422450, 446590, 459725, 625226, 919450, 1116475, 1563065, 2232950, 3126130, 7815325, 15630650]

約数ペア:

[(1, 15630650), (2, 7815325), (5, 3126130), (7, 2232950), (10, 1563065), (14, 1116475), (17, 919450), (25, 625226), (34, 459725), (35, 446590), (37, 422450), (50, 312613), (70, 223295), (71, 220150), (74, 211225), (85, 183890), (119, 131350), (142, 110075), (170, 91945), (175, 89318), (185, 84490), (238, 65675), (259, 60350), (350, 44659), (355, 44030), (370, 42245), (425, 36778), (497, 31450), (518, 30175), (595, 26270), (629, 24850), (710, 22015), (850, 18389), (925, 16898), (994, 15725), (1190, 13135), (1207, 12950), (1258, 12425), (1295, 12070), (1775, 8806), (1850, 8449), (2414, 6475), (2485, 6290), (2590, 6035), (2627, 5950), (2975, 5254), (3145, 4970), (3550, 4403)]