193679940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3359}}^1$

素因数の和:3433

約数の個数: 72

約数和(自身を含む): 560528640

約数和(自身を除く): 366848700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3359, 3844, 4805, 5766, 6718, 9610, 10077, 11532, 13436, 14415, 16795, 19220, 20154, 28830, 33590, 40308, 50385, 57660, 67180, 100770, 104129, 201540, 208258, 312387, 416516, 520645, 624774, 1041290, 1249548, 1561935, 2082580, 3123870, 3227999, 6247740, 6455998, 9683997, 12911996, 16139995, 19367994, 32279990, 38735988, 48419985, 64559980, 96839970, 193679940]

約数ペア:

[(1, 193679940), (2, 96839970), (3, 64559980), (4, 48419985), (5, 38735988), (6, 32279990), (10, 19367994), (12, 16139995), (15, 12911996), (20, 9683997), (30, 6455998), (31, 6247740), (60, 3227999), (62, 3123870), (93, 2082580), (124, 1561935), (155, 1249548), (186, 1041290), (310, 624774), (372, 520645), (465, 416516), (620, 312387), (930, 208258), (961, 201540), (1860, 104129), (1922, 100770), (2883, 67180), (3359, 57660), (3844, 50385), (4805, 40308), (5766, 33590), (6718, 28830), (9610, 20154), (10077, 19220), (11532, 16795), (13436, 14415)]