67940580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 203736960

約数和(自身を除く): 135796380

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, 977, 1140, 1159, 1220, 1830, 1954, 2318, 2931, 3477, 3660, 3908, 4636, 4885, 5795, 5862, 6954, 9770, 11590, 11724, 13908, 14655, 17385, 18563, 19540, 23180, 29310, 34770, 37126, 55689, 58620, 59597, 69540, 74252, 92815, 111378, 119194, 178791, 185630, 222756, 238388, 278445, 297985, 357582, 371260, 556890, 595970, 715164, 893955, 1113780, 1132343, 1191940, 1787910, 2264686, 3397029, 3575820, 4529372, 5661715, 6794058, 11323430, 13588116, 16985145, 22646860, 33970290, 67940580]

約数ペア:

[(1, 67940580), (2, 33970290), (3, 22646860), (4, 16985145), (5, 13588116), (6, 11323430), (10, 6794058), (12, 5661715), (15, 4529372), (19, 3575820), (20, 3397029), (30, 2264686), (38, 1787910), (57, 1191940), (60, 1132343), (61, 1113780), (76, 893955), (95, 715164), (114, 595970), (122, 556890), (183, 371260), (190, 357582), (228, 297985), (244, 278445), (285, 238388), (305, 222756), (366, 185630), (380, 178791), (570, 119194), (610, 111378), (732, 92815), (915, 74252), (977, 69540), (1140, 59597), (1159, 58620), (1220, 55689), (1830, 37126), (1954, 34770), (2318, 29310), (2931, 23180), (3477, 19540), (3660, 18563), (3908, 17385), (4636, 14655), (4885, 13908), (5795, 11724), (5862, 11590), (6954, 9770)]