23017740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 69162240

約数和(自身を除く): 46144500

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, 331, 366, 380, 570, 610, 662, 732, 915, 993, 1140, 1159, 1220, 1324, 1655, 1830, 1986, 2318, 3310, 3477, 3660, 3972, 4636, 4965, 5795, 6289, 6620, 6954, 9930, 11590, 12578, 13908, 17385, 18867, 19860, 20191, 23180, 25156, 31445, 34770, 37734, 40382, 60573, 62890, 69540, 75468, 80764, 94335, 100955, 121146, 125780, 188670, 201910, 242292, 302865, 377340, 383629, 403820, 605730, 767258, 1150887, 1211460, 1534516, 1918145, 2301774, 3836290, 4603548, 5754435, 7672580, 11508870, 23017740]

約数ペア:

[(1, 23017740), (2, 11508870), (3, 7672580), (4, 5754435), (5, 4603548), (6, 3836290), (10, 2301774), (12, 1918145), (15, 1534516), (19, 1211460), (20, 1150887), (30, 767258), (38, 605730), (57, 403820), (60, 383629), (61, 377340), (76, 302865), (95, 242292), (114, 201910), (122, 188670), (183, 125780), (190, 121146), (228, 100955), (244, 94335), (285, 80764), (305, 75468), (331, 69540), (366, 62890), (380, 60573), (570, 40382), (610, 37734), (662, 34770), (732, 31445), (915, 25156), (993, 23180), (1140, 20191), (1159, 19860), (1220, 18867), (1324, 17385), (1655, 13908), (1830, 12578), (1986, 11590), (2318, 9930), (3310, 6954), (3477, 6620), (3660, 6289), (3972, 5795), (4636, 4965)]