15321569370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{48589}}^1$

素因数の和:49079

約数の個数: 64

約数和(自身を含む): 38455292160

約数和(自身を除く): 23133722790

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 457, 690, 914, 1371, 2285, 2742, 4570, 6855, 10511, 13710, 21022, 31533, 48589, 52555, 63066, 97178, 105110, 145767, 157665, 242945, 291534, 315330, 485890, 728835, 1117547, 1457670, 2235094, 3352641, 5587735, 6705282, 11175470, 16763205, 22205173, 33526410, 44410346, 66615519, 111025865, 133231038, 222051730, 333077595, 510718979, 666155190, 1021437958, 1532156937, 2553594895, 3064313874, 5107189790, 7660784685, 15321569370]

約数ペア:

[(1, 15321569370), (2, 7660784685), (3, 5107189790), (5, 3064313874), (6, 2553594895), (10, 1532156937), (15, 1021437958), (23, 666155190), (30, 510718979), (46, 333077595), (69, 222051730), (115, 133231038), (138, 111025865), (230, 66615519), (345, 44410346), (457, 33526410), (690, 22205173), (914, 16763205), (1371, 11175470), (2285, 6705282), (2742, 5587735), (4570, 3352641), (6855, 2235094), (10511, 1457670), (13710, 1117547), (21022, 728835), (31533, 485890), (48589, 315330), (52555, 291534), (63066, 242945), (97178, 157665), (105110, 145767)]