458865420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{59}}^2$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 1415833440

約数和(自身を除く): 956968020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 169, 177, 195, 236, 260, 295, 338, 354, 390, 507, 590, 676, 708, 767, 780, 845, 885, 1014, 1180, 1534, 1690, 1770, 2028, 2197, 2301, 2535, 3068, 3380, 3481, 3540, 3835, 4394, 4602, 5070, 6591, 6962, 7670, 8788, 9204, 9971, 10140, 10443, 10985, 11505, 13182, 13924, 15340, 17405, 19942, 20886, 21970, 23010, 26364, 29913, 32955, 34810, 39884, 41772, 43940, 45253, 46020, 49855, 52215, 59826, 65910, 69620, 90506, 99710, 104430, 119652, 129623, 131820, 135759, 149565, 181012, 199420, 208860, 226265, 259246, 271518, 299130, 388869, 452530, 518492, 543036, 588289, 598260, 648115, 678795, 777738, 905060, 1176578, 1296230, 1357590, 1555476, 1764867, 1944345, 2353156, 2592460, 2715180, 2941445, 3529734, 3888690, 5882890, 7059468, 7647757, 7777380, 8824335, 11765780, 15295514, 17648670, 22943271, 30591028, 35297340, 38238785, 45886542, 76477570, 91773084, 114716355, 152955140, 229432710, 458865420]

約数ペア:

[(1, 458865420), (2, 229432710), (3, 152955140), (4, 114716355), (5, 91773084), (6, 76477570), (10, 45886542), (12, 38238785), (13, 35297340), (15, 30591028), (20, 22943271), (26, 17648670), (30, 15295514), (39, 11765780), (52, 8824335), (59, 7777380), (60, 7647757), (65, 7059468), (78, 5882890), (118, 3888690), (130, 3529734), (156, 2941445), (169, 2715180), (177, 2592460), (195, 2353156), (236, 1944345), (260, 1764867), (295, 1555476), (338, 1357590), (354, 1296230), (390, 1176578), (507, 905060), (590, 777738), (676, 678795), (708, 648115), (767, 598260), (780, 588289), (845, 543036), (885, 518492), (1014, 452530), (1180, 388869), (1534, 299130), (1690, 271518), (1770, 259246), (2028, 226265), (2197, 208860), (2301, 199420), (2535, 181012), (3068, 149565), (3380, 135759), (3481, 131820), (3540, 129623), (3835, 119652), (4394, 104430), (4602, 99710), (5070, 90506), (6591, 69620), (6962, 65910), (7670, 59826), (8788, 52215), (9204, 49855), (9971, 46020), (10140, 45253), (10443, 43940), (10985, 41772), (11505, 39884), (13182, 34810), (13924, 32955), (15340, 29913), (17405, 26364), (19942, 23010), (20886, 21970)]