15722097020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{68351}}^1$

素因数の和:68451

約数の個数: 96

約数和(自身を含む): 39685718016

約数和(自身を除く): 23963620996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 53, 62, 70, 106, 124, 140, 155, 212, 217, 265, 310, 371, 434, 530, 620, 742, 868, 1060, 1085, 1484, 1643, 1855, 2170, 3286, 3710, 4340, 6572, 7420, 8215, 11501, 16430, 23002, 32860, 46004, 57505, 68351, 115010, 136702, 230020, 273404, 341755, 478457, 683510, 956914, 1367020, 1913828, 2118881, 2392285, 3622603, 4237762, 4784570, 7245206, 8475524, 9569140, 10594405, 14490412, 14832167, 18113015, 21188810, 25358221, 29664334, 36226030, 42377620, 50716442, 59328668, 72452060, 74160835, 101432884, 112300693, 126791105, 148321670, 224601386, 253582210, 296643340, 449202772, 507164420, 561503465, 786104851, 1123006930, 1572209702, 2246013860, 3144419404, 3930524255, 7861048510, 15722097020]

約数ペア:

[(1, 15722097020), (2, 7861048510), (4, 3930524255), (5, 3144419404), (7, 2246013860), (10, 1572209702), (14, 1123006930), (20, 786104851), (28, 561503465), (31, 507164420), (35, 449202772), (53, 296643340), (62, 253582210), (70, 224601386), (106, 148321670), (124, 126791105), (140, 112300693), (155, 101432884), (212, 74160835), (217, 72452060), (265, 59328668), (310, 50716442), (371, 42377620), (434, 36226030), (530, 29664334), (620, 25358221), (742, 21188810), (868, 18113015), (1060, 14832167), (1085, 14490412), (1484, 10594405), (1643, 9569140), (1855, 8475524), (2170, 7245206), (3286, 4784570), (3710, 4237762), (4340, 3622603), (6572, 2392285), (7420, 2118881), (8215, 1913828), (11501, 1367020), (16430, 956914), (23002, 683510), (32860, 478457), (46004, 341755), (57505, 273404), (68351, 230020), (115010, 136702)]