15705437430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{63929}}^1$

素因数の和:64389

約数の個数: 64

約数和(自身を含む): 39769574400

約数和(自身を除く): 24064136970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 431, 570, 862, 1293, 2155, 2586, 4310, 6465, 8189, 12930, 16378, 24567, 40945, 49134, 63929, 81890, 122835, 127858, 191787, 245670, 319645, 383574, 639290, 958935, 1214651, 1917870, 2429302, 3643953, 6073255, 7287906, 12146510, 18219765, 27553399, 36439530, 55106798, 82660197, 137766995, 165320394, 275533990, 413300985, 523514581, 826601970, 1047029162, 1570543743, 2617572905, 3141087486, 5235145810, 7852718715, 15705437430]

約数ペア:

[(1, 15705437430), (2, 7852718715), (3, 5235145810), (5, 3141087486), (6, 2617572905), (10, 1570543743), (15, 1047029162), (19, 826601970), (30, 523514581), (38, 413300985), (57, 275533990), (95, 165320394), (114, 137766995), (190, 82660197), (285, 55106798), (431, 36439530), (570, 27553399), (862, 18219765), (1293, 12146510), (2155, 7287906), (2586, 6073255), (4310, 3643953), (6465, 2429302), (8189, 1917870), (12930, 1214651), (16378, 958935), (24567, 639290), (40945, 383574), (49134, 319645), (63929, 245670), (81890, 191787), (122835, 127858)]