2801697060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{40289}}^1$

素因数の和:40381

約数の個数: 96

約数和(自身を含む): 8393212800

約数和(自身を除く): 5591515740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2318, 3477, 3660, 4636, 5795, 6954, 11590, 13908, 17385, 23180, 34770, 40289, 69540, 80578, 120867, 161156, 201445, 241734, 402890, 483468, 604335, 765491, 805780, 1208670, 1530982, 2296473, 2417340, 2457629, 3061964, 3827455, 4592946, 4915258, 7372887, 7654910, 9185892, 9830516, 11482365, 12288145, 14745774, 15309820, 22964730, 24576290, 29491548, 36864435, 45929460, 46694951, 49152580, 73728870, 93389902, 140084853, 147457740, 186779804, 233474755, 280169706, 466949510, 560339412, 700424265, 933899020, 1400848530, 2801697060]

約数ペア:

[(1, 2801697060), (2, 1400848530), (3, 933899020), (4, 700424265), (5, 560339412), (6, 466949510), (10, 280169706), (12, 233474755), (15, 186779804), (19, 147457740), (20, 140084853), (30, 93389902), (38, 73728870), (57, 49152580), (60, 46694951), (61, 45929460), (76, 36864435), (95, 29491548), (114, 24576290), (122, 22964730), (183, 15309820), (190, 14745774), (228, 12288145), (244, 11482365), (285, 9830516), (305, 9185892), (366, 7654910), (380, 7372887), (570, 4915258), (610, 4592946), (732, 3827455), (915, 3061964), (1140, 2457629), (1159, 2417340), (1220, 2296473), (1830, 1530982), (2318, 1208670), (3477, 805780), (3660, 765491), (4636, 604335), (5795, 483468), (6954, 402890), (11590, 241734), (13908, 201445), (17385, 161156), (23180, 120867), (34770, 80578), (40289, 69540)]