2912456430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 8237239920

約数和(自身を除く): 5324783490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 419, 457, 507, 585, 838, 845, 914, 1014, 1170, 1257, 1371, 1521, 1690, 2095, 2285, 2514, 2535, 2742, 3042, 3771, 4113, 4190, 4570, 5070, 5447, 5941, 6285, 6855, 7542, 7605, 8226, 10894, 11882, 12570, 13710, 15210, 16341, 17823, 18855, 20565, 27235, 29705, 32682, 35646, 37710, 41130, 49023, 53469, 54470, 59410, 70811, 77233, 81705, 89115, 98046, 106938, 141622, 154466, 163410, 178230, 191483, 212433, 231699, 245115, 267345, 354055, 382966, 386165, 424866, 463398, 490230, 534690, 574449, 637299, 695097, 708110, 772330, 957415, 1062165, 1148898, 1158495, 1274598, 1390194, 1723347, 1914830, 2124330, 2316990, 2489279, 2872245, 3186495, 3446694, 3475485, 4978558, 5744490, 6372990, 6950970, 7467837, 8616735, 12446395, 14935674, 17233470, 22403511, 24892790, 32360627, 37339185, 44807022, 64721254, 74678370, 97081881, 112017555, 161803135, 194163762, 224035110, 291245643, 323606270, 485409405, 582491286, 970818810, 1456228215, 2912456430]

約数ペア:

[(1, 2912456430), (2, 1456228215), (3, 970818810), (5, 582491286), (6, 485409405), (9, 323606270), (10, 291245643), (13, 224035110), (15, 194163762), (18, 161803135), (26, 112017555), (30, 97081881), (39, 74678370), (45, 64721254), (65, 44807022), (78, 37339185), (90, 32360627), (117, 24892790), (130, 22403511), (169, 17233470), (195, 14935674), (234, 12446395), (338, 8616735), (390, 7467837), (419, 6950970), (457, 6372990), (507, 5744490), (585, 4978558), (838, 3475485), (845, 3446694), (914, 3186495), (1014, 2872245), (1170, 2489279), (1257, 2316990), (1371, 2124330), (1521, 1914830), (1690, 1723347), (2095, 1390194), (2285, 1274598), (2514, 1158495), (2535, 1148898), (2742, 1062165), (3042, 957415), (3771, 772330), (4113, 708110), (4190, 695097), (4570, 637299), (5070, 574449), (5447, 534690), (5941, 490230), (6285, 463398), (6855, 424866), (7542, 386165), (7605, 382966), (8226, 354055), (10894, 267345), (11882, 245115), (12570, 231699), (13710, 212433), (15210, 191483), (16341, 178230), (17823, 163410), (18855, 154466), (20565, 141622), (27235, 106938), (29705, 98046), (32682, 89115), (35646, 81705), (37710, 77233), (41130, 70811), (49023, 59410), (53469, 54470)]