145202610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 427368960

約数和(自身を除く): 282166350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 89, 102, 105, 119, 170, 178, 210, 238, 255, 267, 357, 445, 457, 510, 534, 595, 623, 714, 890, 914, 1190, 1246, 1335, 1371, 1513, 1785, 1869, 2285, 2670, 2742, 3026, 3115, 3199, 3570, 3738, 4539, 4570, 6230, 6398, 6855, 7565, 7769, 9078, 9345, 9597, 10591, 13710, 15130, 15538, 15995, 18690, 19194, 21182, 22695, 23307, 31773, 31990, 38845, 40673, 45390, 46614, 47985, 52955, 54383, 63546, 77690, 81346, 95970, 105910, 108766, 116535, 122019, 158865, 163149, 203365, 233070, 244038, 271915, 284711, 317730, 326298, 406730, 543830, 569422, 610095, 691441, 815745, 854133, 1220190, 1382882, 1423555, 1631490, 1708266, 2074323, 2847110, 3457205, 4148646, 4270665, 4840087, 6914410, 8541330, 9680174, 10371615, 14520261, 20743230, 24200435, 29040522, 48400870, 72601305, 145202610]

約数ペア:

[(1, 145202610), (2, 72601305), (3, 48400870), (5, 29040522), (6, 24200435), (7, 20743230), (10, 14520261), (14, 10371615), (15, 9680174), (17, 8541330), (21, 6914410), (30, 4840087), (34, 4270665), (35, 4148646), (42, 3457205), (51, 2847110), (70, 2074323), (85, 1708266), (89, 1631490), (102, 1423555), (105, 1382882), (119, 1220190), (170, 854133), (178, 815745), (210, 691441), (238, 610095), (255, 569422), (267, 543830), (357, 406730), (445, 326298), (457, 317730), (510, 284711), (534, 271915), (595, 244038), (623, 233070), (714, 203365), (890, 163149), (914, 158865), (1190, 122019), (1246, 116535), (1335, 108766), (1371, 105910), (1513, 95970), (1785, 81346), (1869, 77690), (2285, 63546), (2670, 54383), (2742, 52955), (3026, 47985), (3115, 46614), (3199, 45390), (3570, 40673), (3738, 38845), (4539, 31990), (4570, 31773), (6230, 23307), (6398, 22695), (6855, 21182), (7565, 19194), (7769, 18690), (9078, 15995), (9345, 15538), (9597, 15130), (10591, 13710)]