912882100060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{821}}^1\times {\mathrm{1134607}}^1$

素因数の和:1135451

約数の個数: 72

約数和(自身を含む): 2232758775744

約数和(自身を除く): 1319876675684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 821, 980, 1642, 3284, 4105, 5747, 8210, 11494, 16420, 22988, 28735, 40229, 57470, 80458, 114940, 160916, 201145, 402290, 804580, 1134607, 2269214, 4538428, 5673035, 7942249, 11346070, 15884498, 22692140, 31768996, 39711245, 55595743, 79422490, 111191486, 158844980, 222382972, 277978715, 555957430, 931512347, 1111914860, 1863024694, 3726049388, 4657561735, 6520586429, 9315123470, 13041172858, 18630246940, 26082345716, 32602932145, 45644105003, 65205864290, 91288210006, 130411728580, 182576420012, 228220525015, 456441050030, 912882100060]

約数ペア:

[(1, 912882100060), (2, 456441050030), (4, 228220525015), (5, 182576420012), (7, 130411728580), (10, 91288210006), (14, 65205864290), (20, 45644105003), (28, 32602932145), (35, 26082345716), (49, 18630246940), (70, 13041172858), (98, 9315123470), (140, 6520586429), (196, 4657561735), (245, 3726049388), (490, 1863024694), (821, 1111914860), (980, 931512347), (1642, 555957430), (3284, 277978715), (4105, 222382972), (5747, 158844980), (8210, 111191486), (11494, 79422490), (16420, 55595743), (22988, 39711245), (28735, 31768996), (40229, 22692140), (57470, 15884498), (80458, 11346070), (114940, 7942249), (160916, 5673035), (201145, 4538428), (402290, 2269214), (804580, 1134607)]