21455960070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1\times {\mathrm{15629}}^1$

素因数の和:16389

約数の個数: 64

約数和(自身を含む): 52342744320

約数和(自身を除く): 30886784250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 683, 1005, 1366, 2010, 2049, 3415, 4098, 6830, 10245, 15629, 20490, 31258, 45761, 46887, 78145, 91522, 93774, 137283, 156290, 228805, 234435, 274566, 457610, 468870, 686415, 1047143, 1372830, 2094286, 3141429, 5235715, 6282858, 10471430, 10674607, 15707145, 21349214, 31414290, 32023821, 53373035, 64047642, 106746070, 160119105, 320238210, 715198669, 1430397338, 2145596007, 3575993345, 4291192014, 7151986690, 10727980035, 21455960070]

約数ペア:

[(1, 21455960070), (2, 10727980035), (3, 7151986690), (5, 4291192014), (6, 3575993345), (10, 2145596007), (15, 1430397338), (30, 715198669), (67, 320238210), (134, 160119105), (201, 106746070), (335, 64047642), (402, 53373035), (670, 32023821), (683, 31414290), (1005, 21349214), (1366, 15707145), (2010, 10674607), (2049, 10471430), (3415, 6282858), (4098, 5235715), (6830, 3141429), (10245, 2094286), (15629, 1372830), (20490, 1047143), (31258, 686415), (45761, 468870), (46887, 457610), (78145, 274566), (91522, 234435), (93774, 228805), (137283, 156290)]