1570347315

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 2941526016

約数和(自身を除く): 1371178701

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 47, 93, 129, 141, 155, 215, 235, 279, 387, 423, 465, 557, 645, 705, 1333, 1395, 1457, 1671, 1935, 2021, 2115, 2785, 3999, 4371, 5013, 6063, 6665, 7285, 8355, 10105, 11997, 13113, 17267, 18189, 19995, 21855, 23951, 25065, 26179, 30315, 51801, 59985, 62651, 65565, 71853, 78537, 86335, 90945, 119755, 130895, 155403, 187953, 215559, 235611, 259005, 313255, 359265, 392685, 563859, 742481, 777015, 811549, 939765, 1077795, 1125697, 1178055, 2227443, 2434647, 2819295, 3377091, 3712405, 4057745, 5628485, 6682329, 7303941, 10131273, 11137215, 12173235, 16885455, 33411645, 34896607, 36519705, 50656365, 104689821, 174483035, 314069463, 523449105, 1570347315]

約数ペア:

[(1, 1570347315), (3, 523449105), (5, 314069463), (9, 174483035), (15, 104689821), (31, 50656365), (43, 36519705), (45, 34896607), (47, 33411645), (93, 16885455), (129, 12173235), (141, 11137215), (155, 10131273), (215, 7303941), (235, 6682329), (279, 5628485), (387, 4057745), (423, 3712405), (465, 3377091), (557, 2819295), (645, 2434647), (705, 2227443), (1333, 1178055), (1395, 1125697), (1457, 1077795), (1671, 939765), (1935, 811549), (2021, 777015), (2115, 742481), (2785, 563859), (3999, 392685), (4371, 359265), (5013, 313255), (6063, 259005), (6665, 235611), (7285, 215559), (8355, 187953), (10105, 155403), (11997, 130895), (13113, 119755), (17267, 90945), (18189, 86335), (19995, 78537), (21855, 71853), (23951, 65565), (25065, 62651), (26179, 59985), (30315, 51801)]