74346090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 222469632

約数和(自身を除く): 148123542

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 113, 130, 182, 195, 210, 226, 241, 273, 339, 390, 455, 482, 546, 565, 678, 723, 791, 910, 1130, 1205, 1365, 1446, 1469, 1582, 1687, 1695, 2373, 2410, 2730, 2938, 3133, 3374, 3390, 3615, 3955, 4407, 4746, 5061, 6266, 7230, 7345, 7910, 8435, 8814, 9399, 10122, 10283, 11865, 14690, 15665, 16870, 18798, 20566, 21931, 22035, 23730, 25305, 27233, 30849, 31330, 43862, 44070, 46995, 50610, 51415, 54466, 61698, 65793, 81699, 93990, 102830, 109655, 131586, 136165, 154245, 163398, 190631, 219310, 272330, 308490, 328965, 354029, 381262, 408495, 571893, 657930, 708058, 816990, 953155, 1062087, 1143786, 1770145, 1906310, 2124174, 2478203, 2859465, 3540290, 4956406, 5310435, 5718930, 7434609, 10620870, 12391015, 14869218, 24782030, 37173045, 74346090]

約数ペア:

[(1, 74346090), (2, 37173045), (3, 24782030), (5, 14869218), (6, 12391015), (7, 10620870), (10, 7434609), (13, 5718930), (14, 5310435), (15, 4956406), (21, 3540290), (26, 2859465), (30, 2478203), (35, 2124174), (39, 1906310), (42, 1770145), (65, 1143786), (70, 1062087), (78, 953155), (91, 816990), (105, 708058), (113, 657930), (130, 571893), (182, 408495), (195, 381262), (210, 354029), (226, 328965), (241, 308490), (273, 272330), (339, 219310), (390, 190631), (455, 163398), (482, 154245), (546, 136165), (565, 131586), (678, 109655), (723, 102830), (791, 93990), (910, 81699), (1130, 65793), (1205, 61698), (1365, 54466), (1446, 51415), (1469, 50610), (1582, 46995), (1687, 44070), (1695, 43862), (2373, 31330), (2410, 30849), (2730, 27233), (2938, 25305), (3133, 23730), (3374, 22035), (3390, 21931), (3615, 20566), (3955, 18798), (4407, 16870), (4746, 15665), (5061, 14690), (6266, 11865), (7230, 10283), (7345, 10122), (7910, 9399), (8435, 8814)]