15703495220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3257}}^1\times {\mathrm{34439}}^1$

素因数の和:37712

約数の個数: 48

約数和(自身を含む): 37701054720

約数和(自身を除く): 21997559500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3257, 6514, 13028, 16285, 22799, 32570, 34439, 45598, 65140, 68878, 91196, 113995, 137756, 172195, 227990, 241073, 344390, 455980, 482146, 688780, 964292, 1205365, 2410730, 4821460, 112167823, 224335646, 448671292, 560839115, 785174761, 1121678230, 1570349522, 2243356460, 3140699044, 3925873805, 7851747610, 15703495220]

約数ペア:

[(1, 15703495220), (2, 7851747610), (4, 3925873805), (5, 3140699044), (7, 2243356460), (10, 1570349522), (14, 1121678230), (20, 785174761), (28, 560839115), (35, 448671292), (70, 224335646), (140, 112167823), (3257, 4821460), (6514, 2410730), (13028, 1205365), (16285, 964292), (22799, 688780), (32570, 482146), (34439, 455980), (45598, 344390), (65140, 241073), (68878, 227990), (91196, 172195), (113995, 137756)]