310470660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 1003674672

約数和(自身を除く): 693204012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 241, 255, 306, 340, 421, 482, 510, 612, 723, 765, 842, 964, 1020, 1205, 1263, 1446, 1530, 1684, 2105, 2169, 2410, 2526, 2892, 3060, 3615, 3789, 4097, 4210, 4338, 4820, 5052, 6315, 7157, 7230, 7578, 8194, 8420, 8676, 10845, 12291, 12630, 14314, 14460, 15156, 16388, 18945, 20485, 21471, 21690, 24582, 25260, 28628, 35785, 36873, 37890, 40970, 42942, 43380, 49164, 61455, 64413, 71570, 73746, 75780, 81940, 85884, 101461, 107355, 122910, 128826, 143140, 147492, 184365, 202922, 214710, 245820, 257652, 304383, 322065, 368730, 405844, 429420, 507305, 608766, 644130, 737460, 913149, 1014610, 1217532, 1288260, 1521915, 1724837, 1826298, 2029220, 3043830, 3449674, 3652596, 4565745, 5174511, 6087660, 6899348, 8624185, 9131490, 10349022, 15523533, 17248370, 18262980, 20698044, 25872555, 31047066, 34496740, 51745110, 62094132, 77617665, 103490220, 155235330, 310470660]

約数ペア:

[(1, 310470660), (2, 155235330), (3, 103490220), (4, 77617665), (5, 62094132), (6, 51745110), (9, 34496740), (10, 31047066), (12, 25872555), (15, 20698044), (17, 18262980), (18, 17248370), (20, 15523533), (30, 10349022), (34, 9131490), (36, 8624185), (45, 6899348), (51, 6087660), (60, 5174511), (68, 4565745), (85, 3652596), (90, 3449674), (102, 3043830), (153, 2029220), (170, 1826298), (180, 1724837), (204, 1521915), (241, 1288260), (255, 1217532), (306, 1014610), (340, 913149), (421, 737460), (482, 644130), (510, 608766), (612, 507305), (723, 429420), (765, 405844), (842, 368730), (964, 322065), (1020, 304383), (1205, 257652), (1263, 245820), (1446, 214710), (1530, 202922), (1684, 184365), (2105, 147492), (2169, 143140), (2410, 128826), (2526, 122910), (2892, 107355), (3060, 101461), (3615, 85884), (3789, 81940), (4097, 75780), (4210, 73746), (4338, 71570), (4820, 64413), (5052, 61455), (6315, 49164), (7157, 43380), (7230, 42942), (7578, 40970), (8194, 37890), (8420, 36873), (8676, 35785), (10845, 28628), (12291, 25260), (12630, 24582), (14314, 21690), (14460, 21471), (15156, 20485), (16388, 18945)]