23196798420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{72089}}^1$

素因数の和:72305

約数の個数: 96

約数和(自身を含む): 67434716160

約数和(自身を除く): 44237917740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 173, 186, 310, 346, 372, 465, 519, 620, 692, 865, 930, 1038, 1730, 1860, 2076, 2595, 3460, 5190, 5363, 10380, 10726, 16089, 21452, 26815, 32178, 53630, 64356, 72089, 80445, 107260, 144178, 160890, 216267, 288356, 321780, 360445, 432534, 720890, 865068, 1081335, 1441780, 2162670, 2234759, 4325340, 4469518, 6704277, 8939036, 11173795, 12471397, 13408554, 22347590, 24942794, 26817108, 33521385, 37414191, 44695180, 49885588, 62356985, 67042770, 74828382, 124713970, 134085540, 149656764, 187070955, 249427940, 374141910, 386613307, 748283820, 773226614, 1159839921, 1546453228, 1933066535, 2319679842, 3866133070, 4639359684, 5799199605, 7732266140, 11598399210, 23196798420]

約数ペア:

[(1, 23196798420), (2, 11598399210), (3, 7732266140), (4, 5799199605), (5, 4639359684), (6, 3866133070), (10, 2319679842), (12, 1933066535), (15, 1546453228), (20, 1159839921), (30, 773226614), (31, 748283820), (60, 386613307), (62, 374141910), (93, 249427940), (124, 187070955), (155, 149656764), (173, 134085540), (186, 124713970), (310, 74828382), (346, 67042770), (372, 62356985), (465, 49885588), (519, 44695180), (620, 37414191), (692, 33521385), (865, 26817108), (930, 24942794), (1038, 22347590), (1730, 13408554), (1860, 12471397), (2076, 11173795), (2595, 8939036), (3460, 6704277), (5190, 4469518), (5363, 4325340), (10380, 2234759), (10726, 2162670), (16089, 1441780), (21452, 1081335), (26815, 865068), (32178, 720890), (53630, 432534), (64356, 360445), (72089, 321780), (80445, 288356), (107260, 216267), (144178, 160890)]