2019822280890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{4507}}^1\times {\mathrm{5273}}^1$

素因数の和:12623

約数の個数: 64

約数和(自身を含む): 4851280377216

約数和(自身を除く): 2831458096326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2833, 4507, 5273, 5666, 8499, 9014, 10546, 13521, 14165, 15819, 16998, 22535, 26365, 27042, 28330, 31638, 42495, 45070, 52730, 67605, 79095, 84990, 135210, 158190, 12768331, 14938409, 23765411, 25536662, 29876818, 38304993, 44815227, 47530822, 63841655, 71296233, 74692045, 76609986, 89630454, 118827055, 127683310, 142592466, 149384090, 191524965, 224076135, 237654110, 356481165, 383049930, 448152270, 712962330, 67327409363, 134654818726, 201982228089, 336637046815, 403964456178, 673274093630, 1009911140445, 2019822280890]

約数ペア:

[(1, 2019822280890), (2, 1009911140445), (3, 673274093630), (5, 403964456178), (6, 336637046815), (10, 201982228089), (15, 134654818726), (30, 67327409363), (2833, 712962330), (4507, 448152270), (5273, 383049930), (5666, 356481165), (8499, 237654110), (9014, 224076135), (10546, 191524965), (13521, 149384090), (14165, 142592466), (15819, 127683310), (16998, 118827055), (22535, 89630454), (26365, 76609986), (27042, 74692045), (28330, 71296233), (31638, 63841655), (42495, 47530822), (45070, 44815227), (52730, 38304993), (67605, 29876818), (79095, 25536662), (84990, 23765411), (135210, 14938409), (158190, 12768331)]