59815990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 124367040

約数和(自身を除く): 64551050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 61, 65, 95, 122, 130, 190, 247, 305, 397, 494, 610, 793, 794, 1159, 1235, 1586, 1985, 2318, 2470, 3965, 3970, 5161, 5795, 7543, 7930, 10322, 11590, 15067, 15086, 24217, 25805, 30134, 37715, 48434, 51610, 75335, 75430, 98059, 121085, 150670, 196118, 242170, 314821, 460123, 490295, 629642, 920246, 980590, 1574105, 2300615, 3148210, 4601230, 5981599, 11963198, 29907995, 59815990]

約数ペア:

[(1, 59815990), (2, 29907995), (5, 11963198), (10, 5981599), (13, 4601230), (19, 3148210), (26, 2300615), (38, 1574105), (61, 980590), (65, 920246), (95, 629642), (122, 490295), (130, 460123), (190, 314821), (247, 242170), (305, 196118), (397, 150670), (494, 121085), (610, 98059), (793, 75430), (794, 75335), (1159, 51610), (1235, 48434), (1586, 37715), (1985, 30134), (2318, 25805), (2470, 24217), (3965, 15086), (3970, 15067), (5161, 11590), (5795, 10322), (7543, 7930)]