73776430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 109115090

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 65, 70, 85, 91, 95, 119, 130, 133, 170, 182, 190, 221, 238, 247, 251, 266, 323, 442, 455, 494, 502, 595, 646, 665, 910, 1105, 1190, 1235, 1255, 1330, 1547, 1615, 1729, 1757, 2210, 2261, 2470, 2510, 3094, 3230, 3263, 3458, 3514, 4199, 4267, 4522, 4769, 6526, 7735, 8398, 8534, 8645, 8785, 9538, 11305, 15470, 16315, 17290, 17570, 20995, 21335, 22610, 22841, 23845, 29393, 29869, 32630, 33383, 41990, 42670, 45682, 47690, 55471, 58786, 59738, 61997, 66766, 81073, 110942, 114205, 123994, 146965, 149345, 162146, 166915, 228410, 277355, 293930, 298690, 309985, 333830, 388297, 405365, 433979, 554710, 567511, 619970, 776594, 810730, 867958, 1053949, 1135022, 1941485, 2107898, 2169895, 2837555, 3882970, 4339790, 5269745, 5675110, 7377643, 10539490, 14755286, 36888215, 73776430]

約数ペア:

[(1, 73776430), (2, 36888215), (5, 14755286), (7, 10539490), (10, 7377643), (13, 5675110), (14, 5269745), (17, 4339790), (19, 3882970), (26, 2837555), (34, 2169895), (35, 2107898), (38, 1941485), (65, 1135022), (70, 1053949), (85, 867958), (91, 810730), (95, 776594), (119, 619970), (130, 567511), (133, 554710), (170, 433979), (182, 405365), (190, 388297), (221, 333830), (238, 309985), (247, 298690), (251, 293930), (266, 277355), (323, 228410), (442, 166915), (455, 162146), (494, 149345), (502, 146965), (595, 123994), (646, 114205), (665, 110942), (910, 81073), (1105, 66766), (1190, 61997), (1235, 59738), (1255, 58786), (1330, 55471), (1547, 47690), (1615, 45682), (1729, 42670), (1757, 41990), (2210, 33383), (2261, 32630), (2470, 29869), (2510, 29393), (3094, 23845), (3230, 22841), (3263, 22610), (3458, 21335), (3514, 20995), (4199, 17570), (4267, 17290), (4522, 16315), (4769, 15470), (6526, 11305), (7735, 9538), (8398, 8785), (8534, 8645)]