13641530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 30205440

約数和(自身を除く): 16563910

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 229, 230, 259, 322, 370, 458, 518, 805, 851, 1145, 1295, 1603, 1610, 1702, 2290, 2590, 3206, 4255, 5267, 5957, 8015, 8473, 8510, 10534, 11914, 16030, 16946, 26335, 29785, 36869, 42365, 52670, 59311, 59570, 73738, 84730, 118622, 184345, 194879, 296555, 368690, 389758, 593110, 974395, 1364153, 1948790, 2728306, 6820765, 13641530]

約数ペア:

[(1, 13641530), (2, 6820765), (5, 2728306), (7, 1948790), (10, 1364153), (14, 974395), (23, 593110), (35, 389758), (37, 368690), (46, 296555), (70, 194879), (74, 184345), (115, 118622), (161, 84730), (185, 73738), (229, 59570), (230, 59311), (259, 52670), (322, 42365), (370, 36869), (458, 29785), (518, 26335), (805, 16946), (851, 16030), (1145, 11914), (1295, 10534), (1603, 8510), (1610, 8473), (1702, 8015), (2290, 5957), (2590, 5267), (3206, 4255)]