30289350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 94400208

約数和(自身を除く): 64110858

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 317, 325, 350, 390, 455, 490, 525, 546, 634, 637, 650, 735, 910, 951, 975, 1050, 1225, 1274, 1365, 1470, 1585, 1902, 1911, 1950, 2219, 2275, 2450, 2730, 3170, 3185, 3675, 3822, 4121, 4438, 4550, 4755, 6370, 6657, 6825, 7350, 7925, 8242, 9510, 9555, 11095, 12363, 13314, 13650, 15533, 15850, 15925, 19110, 20605, 22190, 23775, 24726, 28847, 31066, 31850, 33285, 41210, 46599, 47550, 47775, 55475, 57694, 61815, 66570, 77665, 86541, 93198, 95550, 103025, 110950, 123630, 144235, 155330, 166425, 173082, 201929, 206050, 232995, 288470, 309075, 332850, 388325, 403858, 432705, 465990, 605787, 618150, 721175, 776650, 865410, 1009645, 1164975, 1211574, 1442350, 2019290, 2163525, 2329950, 3028935, 4327050, 5048225, 6057870, 10096450, 15144675, 30289350]

約数ペア:

[(1, 30289350), (2, 15144675), (3, 10096450), (5, 6057870), (6, 5048225), (7, 4327050), (10, 3028935), (13, 2329950), (14, 2163525), (15, 2019290), (21, 1442350), (25, 1211574), (26, 1164975), (30, 1009645), (35, 865410), (39, 776650), (42, 721175), (49, 618150), (50, 605787), (65, 465990), (70, 432705), (75, 403858), (78, 388325), (91, 332850), (98, 309075), (105, 288470), (130, 232995), (147, 206050), (150, 201929), (175, 173082), (182, 166425), (195, 155330), (210, 144235), (245, 123630), (273, 110950), (294, 103025), (317, 95550), (325, 93198), (350, 86541), (390, 77665), (455, 66570), (490, 61815), (525, 57694), (546, 55475), (634, 47775), (637, 47550), (650, 46599), (735, 41210), (910, 33285), (951, 31850), (975, 31066), (1050, 28847), (1225, 24726), (1274, 23775), (1365, 22190), (1470, 20605), (1585, 19110), (1902, 15925), (1911, 15850), (1950, 15533), (2219, 13650), (2275, 13314), (2450, 12363), (2730, 11095), (3170, 9555), (3185, 9510), (3675, 8242), (3822, 7925), (4121, 7350), (4438, 6825), (4550, 6657), (4755, 6370)]