19044090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 54761616

約数和(自身を除く): 35717526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 397, 410, 533, 585, 615, 738, 794, 1066, 1170, 1191, 1230, 1599, 1845, 1985, 2382, 2665, 3198, 3573, 3690, 3970, 4797, 5161, 5330, 5955, 7146, 7995, 9594, 10322, 11910, 15483, 15990, 16277, 17865, 23985, 25805, 30966, 32554, 35730, 46449, 47970, 48831, 51610, 77415, 81385, 92898, 97662, 146493, 154830, 162770, 211601, 232245, 244155, 292986, 423202, 464490, 488310, 634803, 732465, 1058005, 1269606, 1464930, 1904409, 2116010, 3174015, 3808818, 6348030, 9522045, 19044090]

約数ペア:

[(1, 19044090), (2, 9522045), (3, 6348030), (5, 3808818), (6, 3174015), (9, 2116010), (10, 1904409), (13, 1464930), (15, 1269606), (18, 1058005), (26, 732465), (30, 634803), (39, 488310), (41, 464490), (45, 423202), (65, 292986), (78, 244155), (82, 232245), (90, 211601), (117, 162770), (123, 154830), (130, 146493), (195, 97662), (205, 92898), (234, 81385), (246, 77415), (369, 51610), (390, 48831), (397, 47970), (410, 46449), (533, 35730), (585, 32554), (615, 30966), (738, 25805), (794, 23985), (1066, 17865), (1170, 16277), (1191, 15990), (1230, 15483), (1599, 11910), (1845, 10322), (1985, 9594), (2382, 7995), (2665, 7146), (3198, 5955), (3573, 5330), (3690, 5161), (3970, 4797)]