172435590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2694

約数の個数: 96

約数和(自身を含む): 485930016

約数和(自身を除く): 313494426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 645, 731, 765, 774, 1290, 1462, 1530, 1935, 2193, 2621, 3655, 3870, 4386, 5242, 6579, 7310, 7863, 10965, 13105, 13158, 15726, 21930, 23589, 26210, 32895, 39315, 44557, 47178, 65790, 78630, 89114, 112703, 117945, 133671, 222785, 225406, 235890, 267342, 338109, 401013, 445570, 563515, 668355, 676218, 802026, 1014327, 1127030, 1336710, 1690545, 1915951, 2005065, 2028654, 3381090, 3831902, 4010130, 5071635, 5747853, 9579755, 10143270, 11495706, 17243559, 19159510, 28739265, 34487118, 57478530, 86217795, 172435590]

約数ペア:

[(1, 172435590), (2, 86217795), (3, 57478530), (5, 34487118), (6, 28739265), (9, 19159510), (10, 17243559), (15, 11495706), (17, 10143270), (18, 9579755), (30, 5747853), (34, 5071635), (43, 4010130), (45, 3831902), (51, 3381090), (85, 2028654), (86, 2005065), (90, 1915951), (102, 1690545), (129, 1336710), (153, 1127030), (170, 1014327), (215, 802026), (255, 676218), (258, 668355), (306, 563515), (387, 445570), (430, 401013), (510, 338109), (645, 267342), (731, 235890), (765, 225406), (774, 222785), (1290, 133671), (1462, 117945), (1530, 112703), (1935, 89114), (2193, 78630), (2621, 65790), (3655, 47178), (3870, 44557), (4386, 39315), (5242, 32895), (6579, 26210), (7310, 23589), (7863, 21930), (10965, 15726), (13105, 13158)]