15692920490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1\times {\mathrm{2909}}^1$

素因数の和:5387

約数の個数: 64

約数和(自身を含む): 32233813920

約数和(自身を除く): 16540893430

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 2441, 2909, 4882, 5818, 12205, 14545, 24410, 29090, 31733, 37817, 41497, 49453, 63466, 75634, 82994, 98906, 158665, 189085, 207485, 247265, 317330, 378170, 414970, 494530, 539461, 642889, 1078922, 1285778, 2697305, 3214445, 5394610, 6428890, 7100869, 14201738, 35504345, 71008690, 92311297, 120714773, 184622594, 241429546, 461556485, 603573865, 923112970, 1207147730, 1569292049, 3138584098, 7846460245, 15692920490]

約数ペア:

[(1, 15692920490), (2, 7846460245), (5, 3138584098), (10, 1569292049), (13, 1207147730), (17, 923112970), (26, 603573865), (34, 461556485), (65, 241429546), (85, 184622594), (130, 120714773), (170, 92311297), (221, 71008690), (442, 35504345), (1105, 14201738), (2210, 7100869), (2441, 6428890), (2909, 5394610), (4882, 3214445), (5818, 2697305), (12205, 1285778), (14545, 1078922), (24410, 642889), (29090, 539461), (31733, 494530), (37817, 414970), (41497, 378170), (49453, 317330), (63466, 247265), (75634, 207485), (82994, 189085), (98906, 158665)]