30210390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 91054080

約数和(自身を除く): 60843690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 607, 630, 711, 790, 1106, 1185, 1214, 1422, 1659, 1821, 2370, 2765, 3035, 3318, 3555, 3642, 4249, 4977, 5463, 5530, 6070, 7110, 8295, 8498, 9105, 9954, 10926, 12747, 16590, 18210, 21245, 24885, 25494, 27315, 38241, 42490, 47953, 49770, 54630, 63735, 76482, 95906, 127470, 143859, 191205, 239765, 287718, 335671, 382410, 431577, 479530, 671342, 719295, 863154, 1007013, 1438590, 1678355, 2014026, 2157885, 3021039, 3356710, 4315770, 5035065, 6042078, 10070130, 15105195, 30210390]

約数ペア:

[(1, 30210390), (2, 15105195), (3, 10070130), (5, 6042078), (6, 5035065), (7, 4315770), (9, 3356710), (10, 3021039), (14, 2157885), (15, 2014026), (18, 1678355), (21, 1438590), (30, 1007013), (35, 863154), (42, 719295), (45, 671342), (63, 479530), (70, 431577), (79, 382410), (90, 335671), (105, 287718), (126, 239765), (158, 191205), (210, 143859), (237, 127470), (315, 95906), (395, 76482), (474, 63735), (553, 54630), (607, 49770), (630, 47953), (711, 42490), (790, 38241), (1106, 27315), (1185, 25494), (1214, 24885), (1422, 21245), (1659, 18210), (1821, 16590), (2370, 12747), (2765, 10926), (3035, 9954), (3318, 9105), (3555, 8498), (3642, 8295), (4249, 7110), (4977, 6070), (5463, 5530)]