9920597130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{10487}}^1$

素因数の和:10980

約数の個数: 96

約数和(自身を含む): 26976478464

約数和(自身を除く): 17055881334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 457, 690, 914, 1035, 1371, 2070, 2285, 2742, 4113, 4570, 6855, 8226, 10487, 10511, 13710, 20565, 20974, 21022, 31461, 31533, 41130, 52435, 52555, 62922, 63066, 94383, 94599, 104870, 105110, 157305, 157665, 188766, 189198, 241201, 314610, 315330, 471915, 472995, 482402, 723603, 943830, 945990, 1206005, 1447206, 2170809, 2412010, 3618015, 4341618, 4792559, 7236030, 9585118, 10854045, 14377677, 21708090, 23962795, 28755354, 43133031, 47925590, 71888385, 86266062, 110228857, 143776770, 215665155, 220457714, 330686571, 431330310, 551144285, 661373142, 992059713, 1102288570, 1653432855, 1984119426, 3306865710, 4960298565, 9920597130]

約数ペア:

[(1, 9920597130), (2, 4960298565), (3, 3306865710), (5, 1984119426), (6, 1653432855), (9, 1102288570), (10, 992059713), (15, 661373142), (18, 551144285), (23, 431330310), (30, 330686571), (45, 220457714), (46, 215665155), (69, 143776770), (90, 110228857), (115, 86266062), (138, 71888385), (207, 47925590), (230, 43133031), (345, 28755354), (414, 23962795), (457, 21708090), (690, 14377677), (914, 10854045), (1035, 9585118), (1371, 7236030), (2070, 4792559), (2285, 4341618), (2742, 3618015), (4113, 2412010), (4570, 2170809), (6855, 1447206), (8226, 1206005), (10487, 945990), (10511, 943830), (13710, 723603), (20565, 482402), (20974, 472995), (21022, 471915), (31461, 315330), (31533, 314610), (41130, 241201), (52435, 189198), (52555, 188766), (62922, 157665), (63066, 157305), (94383, 105110), (94599, 104870)]