636700890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1144

約数の個数: 128

約数和(自身を含む): 1815270912

約数和(自身を除く): 1178570022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 73, 82, 105, 123, 146, 205, 210, 219, 246, 287, 365, 410, 438, 511, 574, 615, 730, 861, 1013, 1022, 1095, 1230, 1435, 1533, 1722, 2026, 2190, 2555, 2870, 2993, 3039, 3066, 4305, 5065, 5110, 5986, 6078, 7091, 7665, 8610, 8979, 10130, 14182, 14965, 15195, 15330, 17958, 20951, 21273, 29930, 30390, 35455, 41533, 41902, 42546, 44895, 62853, 70910, 73949, 83066, 89790, 104755, 106365, 124599, 125706, 147898, 207665, 209510, 212730, 221847, 249198, 290731, 314265, 369745, 415330, 443694, 517643, 581462, 622995, 628530, 739490, 872193, 1035286, 1109235, 1245990, 1453655, 1552929, 1744386, 2218470, 2588215, 2907310, 3031909, 3105858, 4360965, 5176430, 6063818, 7764645, 8721930, 9095727, 15159545, 15529290, 18191454, 21223363, 30319090, 42446726, 45478635, 63670089, 90957270, 106116815, 127340178, 212233630, 318350445, 636700890]

約数ペア:

[(1, 636700890), (2, 318350445), (3, 212233630), (5, 127340178), (6, 106116815), (7, 90957270), (10, 63670089), (14, 45478635), (15, 42446726), (21, 30319090), (30, 21223363), (35, 18191454), (41, 15529290), (42, 15159545), (70, 9095727), (73, 8721930), (82, 7764645), (105, 6063818), (123, 5176430), (146, 4360965), (205, 3105858), (210, 3031909), (219, 2907310), (246, 2588215), (287, 2218470), (365, 1744386), (410, 1552929), (438, 1453655), (511, 1245990), (574, 1109235), (615, 1035286), (730, 872193), (861, 739490), (1013, 628530), (1022, 622995), (1095, 581462), (1230, 517643), (1435, 443694), (1533, 415330), (1722, 369745), (2026, 314265), (2190, 290731), (2555, 249198), (2870, 221847), (2993, 212730), (3039, 209510), (3066, 207665), (4305, 147898), (5065, 125706), (5110, 124599), (5986, 106365), (6078, 104755), (7091, 89790), (7665, 83066), (8610, 73949), (8979, 70910), (10130, 62853), (14182, 44895), (14965, 42546), (15195, 41902), (15330, 41533), (17958, 35455), (20951, 30390), (21273, 29930)]