109150860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19991}}^1$

素因数の和:20023

約数の個数: 96

約数和(自身を含む): 376169472

約数和(自身を除く): 267018612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 19991, 39982, 59973, 79964, 99955, 119946, 139937, 199910, 239892, 259883, 279874, 299865, 399820, 419811, 519766, 559748, 599730, 699685, 779649, 839622, 1039532, 1199460, 1299415, 1399370, 1559298, 1679244, 1819181, 2099055, 2598830, 2798740, 3118596, 3638362, 3898245, 4198110, 5197660, 5457543, 7276724, 7796490, 8396220, 9095905, 10915086, 15592980, 18191810, 21830172, 27287715, 36383620, 54575430, 109150860]

約数ペア:

[(1, 109150860), (2, 54575430), (3, 36383620), (4, 27287715), (5, 21830172), (6, 18191810), (7, 15592980), (10, 10915086), (12, 9095905), (13, 8396220), (14, 7796490), (15, 7276724), (20, 5457543), (21, 5197660), (26, 4198110), (28, 3898245), (30, 3638362), (35, 3118596), (39, 2798740), (42, 2598830), (52, 2099055), (60, 1819181), (65, 1679244), (70, 1559298), (78, 1399370), (84, 1299415), (91, 1199460), (105, 1039532), (130, 839622), (140, 779649), (156, 699685), (182, 599730), (195, 559748), (210, 519766), (260, 419811), (273, 399820), (364, 299865), (390, 279874), (420, 259883), (455, 239892), (546, 199910), (780, 139937), (910, 119946), (1092, 99955), (1365, 79964), (1820, 59973), (2730, 39982), (5460, 19991)]