127615530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19603}}^1$

素因数の和:19651

約数の個数: 64

約数和(自身を含む): 361340928

約数和(自身を除く): 233725398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 19603, 39206, 58809, 98015, 117618, 137221, 196030, 274442, 294045, 411663, 588090, 607693, 686105, 823326, 1215386, 1372210, 1823079, 2058315, 3038465, 3646158, 4116630, 4253851, 6076930, 8507702, 9115395, 12761553, 18230790, 21269255, 25523106, 42538510, 63807765, 127615530]

約数ペア:

[(1, 127615530), (2, 63807765), (3, 42538510), (5, 25523106), (6, 21269255), (7, 18230790), (10, 12761553), (14, 9115395), (15, 8507702), (21, 6076930), (30, 4253851), (31, 4116630), (35, 3646158), (42, 3038465), (62, 2058315), (70, 1823079), (93, 1372210), (105, 1215386), (155, 823326), (186, 686105), (210, 607693), (217, 588090), (310, 411663), (434, 294045), (465, 274442), (651, 196030), (930, 137221), (1085, 117618), (1302, 98015), (2170, 58809), (3255, 39206), (6510, 19603)]