368889690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21997}}^1$

素因数の和:22063

約数の個数: 64

約数和(自身を含む): 975655296

約数和(自身を除く): 606765606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 21997, 43994, 65991, 109985, 131982, 219970, 285961, 329955, 571922, 659910, 857883, 945871, 1429805, 1715766, 1891742, 2837613, 2859610, 4289415, 4729355, 5675226, 8578830, 9458710, 12296323, 14188065, 24592646, 28376130, 36888969, 61481615, 73777938, 122963230, 184444845, 368889690]

約数ペア:

[(1, 368889690), (2, 184444845), (3, 122963230), (5, 73777938), (6, 61481615), (10, 36888969), (13, 28376130), (15, 24592646), (26, 14188065), (30, 12296323), (39, 9458710), (43, 8578830), (65, 5675226), (78, 4729355), (86, 4289415), (129, 2859610), (130, 2837613), (195, 1891742), (215, 1715766), (258, 1429805), (390, 945871), (430, 857883), (559, 659910), (645, 571922), (1118, 329955), (1290, 285961), (1677, 219970), (2795, 131982), (3354, 109985), (5590, 65991), (8385, 43994), (16770, 21997)]