30190104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 98380800

約数和(自身を除く): 68190696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 487, 492, 504, 574, 738, 756, 861, 974, 984, 1107, 1148, 1461, 1476, 1512, 1722, 1948, 2214, 2296, 2583, 2922, 2952, 3409, 3444, 3896, 4383, 4428, 5166, 5844, 6818, 6888, 7749, 8766, 8856, 10227, 10332, 11688, 13149, 13636, 15498, 17532, 19967, 20454, 20664, 26298, 27272, 30681, 30996, 35064, 39934, 40908, 52596, 59901, 61362, 61992, 79868, 81816, 92043, 105192, 119802, 122724, 139769, 159736, 179703, 184086, 239604, 245448, 279538, 359406, 368172, 419307, 479208, 539109, 559076, 718812, 736344, 838614, 1078218, 1118152, 1257921, 1437624, 1677228, 2156436, 2515842, 3354456, 3773763, 4312872, 5031684, 7547526, 10063368, 15095052, 30190104]

約数ペア:

[(1, 30190104), (2, 15095052), (3, 10063368), (4, 7547526), (6, 5031684), (7, 4312872), (8, 3773763), (9, 3354456), (12, 2515842), (14, 2156436), (18, 1677228), (21, 1437624), (24, 1257921), (27, 1118152), (28, 1078218), (36, 838614), (41, 736344), (42, 718812), (54, 559076), (56, 539109), (63, 479208), (72, 419307), (82, 368172), (84, 359406), (108, 279538), (123, 245448), (126, 239604), (164, 184086), (168, 179703), (189, 159736), (216, 139769), (246, 122724), (252, 119802), (287, 105192), (328, 92043), (369, 81816), (378, 79868), (487, 61992), (492, 61362), (504, 59901), (574, 52596), (738, 40908), (756, 39934), (861, 35064), (974, 30996), (984, 30681), (1107, 27272), (1148, 26298), (1461, 20664), (1476, 20454), (1512, 19967), (1722, 17532), (1948, 15498), (2214, 13636), (2296, 13149), (2583, 11688), (2922, 10332), (2952, 10227), (3409, 8856), (3444, 8766), (3896, 7749), (4383, 6888), (4428, 6818), (5166, 5844)]