88238220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{30013}}^1$

素因数の和:30039

約数の個数: 72

約数和(自身を含む): 287414064

約数和(自身を除く): 199175844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 30013, 60026, 90039, 120052, 150065, 180078, 210091, 300130, 360156, 420182, 450195, 600260, 630273, 840364, 900390, 1050455, 1260546, 1470637, 1800780, 2100910, 2521092, 2941274, 3151365, 4201820, 4411911, 5882548, 6302730, 7353185, 8823822, 12605460, 14706370, 17647644, 22059555, 29412740, 44119110, 88238220]

約数ペア:

[(1, 88238220), (2, 44119110), (3, 29412740), (4, 22059555), (5, 17647644), (6, 14706370), (7, 12605460), (10, 8823822), (12, 7353185), (14, 6302730), (15, 5882548), (20, 4411911), (21, 4201820), (28, 3151365), (30, 2941274), (35, 2521092), (42, 2100910), (49, 1800780), (60, 1470637), (70, 1260546), (84, 1050455), (98, 900390), (105, 840364), (140, 630273), (147, 600260), (196, 450195), (210, 420182), (245, 360156), (294, 300130), (420, 210091), (490, 180078), (588, 150065), (735, 120052), (980, 90039), (1470, 60026), (2940, 30013)]