83823690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 209267712

約数和(自身を除く): 125444022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 173, 186, 310, 346, 465, 519, 521, 865, 930, 1038, 1042, 1563, 1730, 2595, 2605, 3126, 5190, 5210, 5363, 7815, 10726, 15630, 16089, 16151, 26815, 32178, 32302, 48453, 53630, 80445, 80755, 90133, 96906, 160890, 161510, 180266, 242265, 270399, 450665, 484530, 540798, 901330, 1351995, 2703990, 2794123, 5588246, 8382369, 13970615, 16764738, 27941230, 41911845, 83823690]

約数ペア:

[(1, 83823690), (2, 41911845), (3, 27941230), (5, 16764738), (6, 13970615), (10, 8382369), (15, 5588246), (30, 2794123), (31, 2703990), (62, 1351995), (93, 901330), (155, 540798), (173, 484530), (186, 450665), (310, 270399), (346, 242265), (465, 180266), (519, 161510), (521, 160890), (865, 96906), (930, 90133), (1038, 80755), (1042, 80445), (1563, 53630), (1730, 48453), (2595, 32302), (2605, 32178), (3126, 26815), (5190, 16151), (5210, 16089), (5363, 15630), (7815, 10726)]