20162467530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{7523}}^1$

素因数の和:7940

約数の個数: 96

約数和(自身を含む): 53142433344

約数和(自身を除く): 32979965814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 307, 485, 582, 614, 873, 921, 970, 1455, 1535, 1746, 1842, 2763, 2910, 3070, 4365, 4605, 5526, 7523, 8730, 9210, 13815, 15046, 22569, 27630, 29779, 37615, 45138, 59558, 67707, 75230, 89337, 112845, 135414, 148895, 178674, 225690, 268011, 297790, 338535, 446685, 536022, 677070, 729731, 893370, 1340055, 1459462, 2189193, 2309561, 2680110, 3648655, 4378386, 4619122, 6567579, 6928683, 7297310, 10945965, 11547805, 13135158, 13857366, 20786049, 21891930, 23095610, 32837895, 34643415, 41572098, 65675790, 69286830, 103930245, 207860490, 224027417, 448054834, 672082251, 1120137085, 1344164502, 2016246753, 2240274170, 3360411255, 4032493506, 6720822510, 10081233765, 20162467530]

約数ペア:

[(1, 20162467530), (2, 10081233765), (3, 6720822510), (5, 4032493506), (6, 3360411255), (9, 2240274170), (10, 2016246753), (15, 1344164502), (18, 1120137085), (30, 672082251), (45, 448054834), (90, 224027417), (97, 207860490), (194, 103930245), (291, 69286830), (307, 65675790), (485, 41572098), (582, 34643415), (614, 32837895), (873, 23095610), (921, 21891930), (970, 20786049), (1455, 13857366), (1535, 13135158), (1746, 11547805), (1842, 10945965), (2763, 7297310), (2910, 6928683), (3070, 6567579), (4365, 4619122), (4605, 4378386), (5526, 3648655), (7523, 2680110), (8730, 2309561), (9210, 2189193), (13815, 1459462), (15046, 1340055), (22569, 893370), (27630, 729731), (29779, 677070), (37615, 536022), (45138, 446685), (59558, 338535), (67707, 297790), (75230, 268011), (89337, 225690), (112845, 178674), (135414, 148895)]