304920871290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25473757}}^1$

素因数の和:25473796

約数の個数: 96

約数和(自身を含む): 953737499520

約数和(自身を除く): 648816628230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 25473757, 50947514, 76421271, 127368785, 152842542, 178316299, 229263813, 254737570, 356632598, 382106355, 458527626, 484001383, 534948897, 764212710, 891581495, 968002766, 1069897794, 1146319065, 1452004149, 1604846691, 1783162990, 2292638130, 2420006915, 2674744485, 2904008298, 3209693382, 3388009681, 4356012447, 4840013830, 5349488970, 6776019362, 7260020745, 8024233455, 8712024894, 10164029043, 14520041490, 16048466910, 16940048405, 20328058086, 21780062235, 30492087129, 33880096810, 43560124470, 50820145215, 60984174258, 101640290430, 152460435645, 304920871290]

約数ペア:

[(1, 304920871290), (2, 152460435645), (3, 101640290430), (5, 60984174258), (6, 50820145215), (7, 43560124470), (9, 33880096810), (10, 30492087129), (14, 21780062235), (15, 20328058086), (18, 16940048405), (19, 16048466910), (21, 14520041490), (30, 10164029043), (35, 8712024894), (38, 8024233455), (42, 7260020745), (45, 6776019362), (57, 5349488970), (63, 4840013830), (70, 4356012447), (90, 3388009681), (95, 3209693382), (105, 2904008298), (114, 2674744485), (126, 2420006915), (133, 2292638130), (171, 1783162990), (190, 1604846691), (210, 1452004149), (266, 1146319065), (285, 1069897794), (315, 968002766), (342, 891581495), (399, 764212710), (570, 534948897), (630, 484001383), (665, 458527626), (798, 382106355), (855, 356632598), (1197, 254737570), (1330, 229263813), (1710, 178316299), (1995, 152842542), (2394, 127368785), (3990, 76421271), (5985, 50947514), (11970, 25473757)]