38861490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3363

約数の個数: 64

約数和(自身を含む): 103078656

約数和(自身を除く): 64217166

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3313, 3910, 5865, 6626, 9939, 11730, 16565, 19878, 33130, 49695, 56321, 76199, 99390, 112642, 152398, 168963, 228597, 281605, 337926, 380995, 457194, 563210, 761990, 844815, 1142985, 1295383, 1689630, 2285970, 2590766, 3886149, 6476915, 7772298, 12953830, 19430745, 38861490]

約数ペア:

[(1, 38861490), (2, 19430745), (3, 12953830), (5, 7772298), (6, 6476915), (10, 3886149), (15, 2590766), (17, 2285970), (23, 1689630), (30, 1295383), (34, 1142985), (46, 844815), (51, 761990), (69, 563210), (85, 457194), (102, 380995), (115, 337926), (138, 281605), (170, 228597), (230, 168963), (255, 152398), (345, 112642), (391, 99390), (510, 76199), (690, 56321), (782, 49695), (1173, 33130), (1955, 19878), (2346, 16565), (3313, 11730), (3910, 9939), (5865, 6626)]