19005235170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{631613}}^1$

素因数の和:631699

約数の個数: 64

約数和(自身を含む): 49114304640

約数和(自身を除く): 30109069470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 10030, 15045, 30090, 631613, 1263226, 1894839, 3158065, 3789678, 6316130, 9474195, 10737421, 18948390, 21474842, 32212263, 37265167, 53687105, 64424526, 74530334, 107374210, 111795501, 161061315, 186325835, 223591002, 322122630, 372651670, 558977505, 633507839, 1117955010, 1267015678, 1900523517, 3167539195, 3801047034, 6335078390, 9502617585, 19005235170]

約数ペア:

[(1, 19005235170), (2, 9502617585), (3, 6335078390), (5, 3801047034), (6, 3167539195), (10, 1900523517), (15, 1267015678), (17, 1117955010), (30, 633507839), (34, 558977505), (51, 372651670), (59, 322122630), (85, 223591002), (102, 186325835), (118, 161061315), (170, 111795501), (177, 107374210), (255, 74530334), (295, 64424526), (354, 53687105), (510, 37265167), (590, 32212263), (885, 21474842), (1003, 18948390), (1770, 10737421), (2006, 9474195), (3009, 6316130), (5015, 3789678), (6018, 3158065), (10030, 1894839), (15045, 1263226), (30090, 631613)]