30575370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 90316800

約数和(自身を除く): 59741430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 79, 95, 97, 105, 114, 133, 158, 190, 194, 210, 237, 266, 285, 291, 395, 399, 474, 485, 553, 570, 582, 665, 679, 790, 798, 970, 1106, 1185, 1330, 1358, 1455, 1501, 1659, 1843, 1995, 2037, 2370, 2765, 2910, 3002, 3318, 3395, 3686, 3990, 4074, 4503, 5529, 5530, 6790, 7505, 7663, 8295, 9006, 9215, 10185, 10507, 11058, 12901, 15010, 15326, 16590, 18430, 20370, 21014, 22515, 22989, 25802, 27645, 31521, 38315, 38703, 45030, 45978, 52535, 53641, 55290, 63042, 64505, 76630, 77406, 105070, 107282, 114945, 129010, 145597, 157605, 160923, 193515, 229890, 268205, 291194, 315210, 321846, 387030, 436791, 536410, 727985, 804615, 873582, 1019179, 1455970, 1609230, 2038358, 2183955, 3057537, 4367910, 5095895, 6115074, 10191790, 15287685, 30575370]

約数ペア:

[(1, 30575370), (2, 15287685), (3, 10191790), (5, 6115074), (6, 5095895), (7, 4367910), (10, 3057537), (14, 2183955), (15, 2038358), (19, 1609230), (21, 1455970), (30, 1019179), (35, 873582), (38, 804615), (42, 727985), (57, 536410), (70, 436791), (79, 387030), (95, 321846), (97, 315210), (105, 291194), (114, 268205), (133, 229890), (158, 193515), (190, 160923), (194, 157605), (210, 145597), (237, 129010), (266, 114945), (285, 107282), (291, 105070), (395, 77406), (399, 76630), (474, 64505), (485, 63042), (553, 55290), (570, 53641), (582, 52535), (665, 45978), (679, 45030), (790, 38703), (798, 38315), (970, 31521), (1106, 27645), (1185, 25802), (1330, 22989), (1358, 22515), (1455, 21014), (1501, 20370), (1659, 18430), (1843, 16590), (1995, 15326), (2037, 15010), (2370, 12901), (2765, 11058), (2910, 10507), (3002, 10185), (3318, 9215), (3395, 9006), (3686, 8295), (3990, 7663), (4074, 7505), (4503, 6790), (5529, 5530)]