15697436150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21157}}^1$

素因数の和:21270

約数の個数: 96

約数和(自身を含む): 34001752320

約数和(自身を除く): 18304316170

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 71, 95, 110, 142, 190, 209, 275, 355, 418, 475, 550, 710, 781, 950, 1045, 1349, 1562, 1775, 2090, 2698, 3550, 3905, 5225, 6745, 7810, 10450, 13490, 14839, 19525, 21157, 29678, 33725, 39050, 42314, 67450, 74195, 105785, 148390, 211570, 232727, 370975, 401983, 465454, 528925, 741950, 803966, 1057850, 1163635, 1502147, 2009915, 2327270, 3004294, 4019830, 4421813, 5818175, 7510735, 8843626, 10049575, 11636350, 15021470, 16523617, 20099150, 22109065, 28540793, 33047234, 37553675, 44218130, 57081586, 75107350, 82618085, 110545325, 142703965, 165236170, 221090650, 285407930, 313948723, 413090425, 627897446, 713519825, 826180850, 1427039650, 1569743615, 3139487230, 7848718075, 15697436150]

約数ペア:

[(1, 15697436150), (2, 7848718075), (5, 3139487230), (10, 1569743615), (11, 1427039650), (19, 826180850), (22, 713519825), (25, 627897446), (38, 413090425), (50, 313948723), (55, 285407930), (71, 221090650), (95, 165236170), (110, 142703965), (142, 110545325), (190, 82618085), (209, 75107350), (275, 57081586), (355, 44218130), (418, 37553675), (475, 33047234), (550, 28540793), (710, 22109065), (781, 20099150), (950, 16523617), (1045, 15021470), (1349, 11636350), (1562, 10049575), (1775, 8843626), (2090, 7510735), (2698, 5818175), (3550, 4421813), (3905, 4019830), (5225, 3004294), (6745, 2327270), (7810, 2009915), (10450, 1502147), (13490, 1163635), (14839, 1057850), (19525, 803966), (21157, 741950), (29678, 528925), (33725, 465454), (39050, 401983), (42314, 370975), (67450, 232727), (74195, 211570), (105785, 148390)]