2930430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 7630848

約数和(自身を除く): 4700418

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 137, 138, 155, 186, 230, 274, 310, 345, 411, 465, 685, 690, 713, 822, 930, 1370, 1426, 2055, 2139, 3151, 3565, 4110, 4247, 4278, 6302, 7130, 8494, 9453, 10695, 12741, 15755, 18906, 21235, 21390, 25482, 31510, 42470, 47265, 63705, 94530, 97681, 127410, 195362, 293043, 488405, 586086, 976810, 1465215, 2930430]

約数ペア:

[(1, 2930430), (2, 1465215), (3, 976810), (5, 586086), (6, 488405), (10, 293043), (15, 195362), (23, 127410), (30, 97681), (31, 94530), (46, 63705), (62, 47265), (69, 42470), (93, 31510), (115, 25482), (137, 21390), (138, 21235), (155, 18906), (186, 15755), (230, 12741), (274, 10695), (310, 9453), (345, 8494), (411, 7130), (465, 6302), (685, 4278), (690, 4247), (713, 4110), (822, 3565), (930, 3151), (1370, 2139), (1426, 2055)]